In the world, Sergio Ignacio (Sergio Ignacio 
) is quite a rare male forename. The given name Sergio Ignacio is habitual in Chile, where it is quite a common boy's name, Costa Rica, where it is a rare boy's name, and Spain. Much less frequently, Sergio Ignacio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sergio Ignacio | Mexico, Costa Rica, Ecuador, Spain, Chile |